<template>
  <div>
    <crumbs secondTitle="订单管理" thirdTitle="订单列表"></crumbs>

    <!-- 卡片视图区域 -->
    <el-card>
      <el-row>
        <el-col :span="8">
          <el-input placeholder="请输入内容">
            <el-button slot="append" icon="el-icon-search"></el-button>
          </el-input>
        </el-col>
      </el-row>

      <!-- 订单列表数据 -->
      <el-table :data="orderList" border stripe>
        <el-table-column type="index" label="#"></el-table-column>
        <el-table-column label="订单编号" prop="order_number"></el-table-column>
        <el-table-column label="订单价格" prop="order_price"></el-table-column>
        <el-table-column label="是否付款" prop="pay_status">
          <template slot-scope="{ row }">
            <el-tag type="success" v-if="row.pay_status === '1'">已付款</el-tag>
            <el-tag type="danger" v-else>未付款</el-tag>
          </template>
        </el-table-column>
        <el-table-column label="是否发货" prop="is_send"></el-table-column>
        <el-table-column label="下单时间" prop="create_time">
          <template slot-scope="{ row }">
            {{ row.create_time | dateFormat }}
          </template>
        </el-table-column>
        <el-table-column label="操作">
          <template slot-scope="">
            <el-button
              size="mini"
              type="primary"
              icon="el-icon-edit"
              @click="showBox"
            ></el-button>
            <el-button
              size="mini"
              type="success"
              icon="el-icon-location"
              @click="showProgressBox"
            ></el-button>
          </template>
        </el-table-column>
      </el-table>

      <!-- 分页 -->
      <change
        :total="total"
        :queryParams="queryInfo"
        @size="handleSizeChange"
        @current="handleCurrentChange"
      ></change>

      <!-- 修改地址的对话框 -->
      <el-dialog
        title="修改收货地址"
        :visible.sync="addressVisible"
        width="50%"
        @close="addressDialogClosed"
      >
        <!-- 添加表单 -->
        <el-form
          :model="addressForm"
          :rules="addressFormRules"
          ref="addressFormRef"
          label-width="100px"
        >
          <el-form-item label="省市区县" prop="address1">
            <el-cascader
              :options="cityData"
              v-model="addressForm.address1"
            ></el-cascader>
          </el-form-item>
          <el-form-item label="详细地址" prop="address2">
            <el-input v-model="addressForm.address2"></el-input>
          </el-form-item>
        </el-form>
        <span slot="footer" class="dialog-footer">
          <el-button @click="addressVisible = false">取 消</el-button>
          <el-button type="primary" @click="addressVisible = false"
            >确 定</el-button
          >
        </span>
      </el-dialog>

      <!-- 物流信息进度对话框 -->
      <el-dialog title="物流进度" :visible.sync="progressVisible" width="50%">
        <!-- 时间线组件  -->
        <el-timeline>
          <el-timeline-item
            v-for="(activity, index) in progressInfo"
            :key="index"
            :timestamp="activity.time"
          >
            {{ activity.context }}
          </el-timeline-item>
        </el-timeline>
      </el-dialog>
    </el-card>
  </div>
</template>

<script>
import { getOrderList, getCourier } from '@/api/orders'
import cityData from '@/citydata'
export default {
  data() {
    return {
      queryInfo: {
        query: '',
        pagenum: 1,
        pagesize: 10
      },
      // 订单列表数据
      orderList: [],
      // 数据总条数
      total: 0,
      // 控制修改对话框的弹出
      addressVisible: false,
      addressForm: {
        address1: [],
        address2: ''
      },
      addressFormRules: {
        address1: [
          { required: true, message: '请选择省市区县', trigger: 'blur' }
        ],
        address2: [
          { required: true, message: '请输入详细地址', trigger: 'blur' }
        ]
      },
      cityData,
      // 物流对话框
      progressVisible: false,
      // 默认快递单号
      order: 804909574412544580,
      // 物流信息
      progressInfo: []
    }
  },
  methods: {
    // 定位物流对话框
    async showProgressBox() {
      const res = await getCourier(this.order)
      if (res.meta.status === 200) {
        this.progressInfo = res.data
        console.log(this.progressInfo)
      }
      this.progressVisible = true
    },
    // 重置表单
    addressDialogClosed() {
      this.$refs.addressFormRef.resetFields()
    },
    // 修改地址对话框
    showBox() {
      this.addressVisible = true
    },
    // 监听 pagesize 改变的事件
    handleSizeChange(val) {
      // console.log(`每页 ${val} 条`)
      this.queryInfo.pagesize = val
      this.getOrderList()
    },
    handleCurrentChange(val) {
      // console.log(`当前页: ${val}`)
      this.queryInfo.pagenum = val
      this.getOrderList()
    },
    async getOrderList() {
      const res = await getOrderList(this.queryInfo)
      if (res.meta.status === 200) {
        this.total = res.data.total
        this.orderList = res.data.goods
      }
    }
  },
  mounted() {
    this.getOrderList()
  }
}
</script>

<style lang="less" scoped>
.el-cascader {
  width: 100%;
}
</style>
